M5329-R0 Dead Line Anchor

MTX-100 53290000 100 KIP DEADLINE ANCHOR M5329 0 JUNE 2014

6311BreenRd. Houston,TX77086 Phone:281.820.5330

FMͲ8.49REV.0MAR2014

TABLE OF CONTENTS 1.0

GENERAL INFORMATION 1.1 Equipment Specifications 1.2 Certificate of Compliance 1.3 Warranty Information

2.0

INTRODUCTION, INSTALLATION & OPERATION 2.1 Introduction & Component Description 2.2 Installation 2.3 Operation

3.0

MAINTENANCE & REPAIRS 3.1 3.2 3.3 3.4

Maintenance Troubleshooting Repairs Spare Parts List

4.0

ASSEMBLY DRAWING

5.0

REVISION HISTORY

ABCO DOC.: M5329 REVISION: 0

PAGE 1 - 1

1.0

GENERAL INFORMATION 1.1 Equipment Specifications 1.2 Certificate of Compliance 1.3 Warranty Information


PAGE 1 - 2

1.1 Equipment Specifications Product Description:

100 KIP DEADLINE ANCHOR

Model Number:

MTX-100

Maximum Load Rating:

100 kip (100,000 lbs-force)

Wireline Size:

1 1/4”-1 5/8”

Weight of Anchor Assembly:

1885lbs (855 kg)


PAGE 1 - 3

1.2

Certificate of Compliance


PAGE 1 - 4

Remove this page and replace with Certificate of Compliance.


PAGE 1 - 5

1.3

Warranty Information

Product information and support is provided during normal business hours by contacting:

Manufacturer:

American Block Manufacturing Company

Address:

6311 Breen Road Houston, Texas 77086 U.S.A

Telephone Number: Fax Number:

(281) – 820-5332 (281) – 820-3861

Email Address:

[email protected]

Internet Address:

www.americanblock.com


PAGE 2 - 1

2.0

Introduction, Installation & Operation 2.1 Introduction & Component Description 2.2 Installation 2.3 Operation


PAGE 2 - 2

2.1

Introduction and Component Description

2.1.1

Introduction The Anchor is designed to secure the dead line and slipping the line at regular intervals. It consists of Wire Line Anchor and Sensater Load Cell (Optional) for Wire Line Anchor.

2.1.2

Wire Line Anchor The anchor has a wire line clamp with bronze insert for a specified wire rope size. The wire line is wrapped around the drum approximately 3 to 4 wraps before the wire line is passed through the clamp to the reserve reel.

2.1.3

Sensater Load Cell The Sensater (Figure 2-1) is an optional piece of equipment. It is installed in the anchor and is the load cell for sensing the weight signal.

Fig 2-1: E80 Sensater Load Cell


PAGE 2 - 3

2.2

Installation

2.2.1

Anchor The anchor is designed for base mounting to mast/derrick floor using 8x 1 ¼” bolts. It is important that the anchor is mounted clearly to avoid any obstruction with the dead sheave in the crown block. Unaligned deadline or obstruction with derrick or passing of line over a deflection sheave greatly reduces the sensitivity. To align with the deadline, tilt the anchor using wedges as shown in fig 2-3 WARNING:

2.2.2

DO NOT WELD ANCHOR TO DERRICK FLOOR AS ARCHING COULD DAMAGE BEARING GROOVE.

Sensater Mount the Sensater load cell in the anchor with the check valve and disconnect located at the top, and place it sideways to anchor drum for protection.

2.3

Operation

2.3.1

Elevating and Lowering the Mast (when applicable) Remove line guards to allow the line to wrap around the drum freely.

2.3.2

Drilling • Set dampener for required sensitivity. Shut off the vernier pointer during trips. • Set the BIT WEIGHT dial by rotating the zero adjust knob on the top right side of the gage so that the zero (0) on the BIT


PAGE 2 - 4

WEIGHT dial is directly under the white vernier pointer. This should be done when off bottom with pumps running. For weight on bit when drilling, release the brake and allow the drill string to rotate on the bottom until the vernier weight on bit pointer at the desired value. 2.3.2.1 Line Slip and Cut • Loosen the nuts on the anchor clamp bolts. • Tighten nuts on anchor clamp bolts to 450 ft-lb (Items 15 and 16).


PAGE 2 - 5

2.3.4

System Accuracy Basic system accuracy is ±0.5% of full scale. This accuracy however may be affected by any of the following factors: Wireline Size 1-3/8” (35 mm) 1-1/2” (38 mm)

Calibration Reading Error 0.6% Low No Error

• It may be necessary or convenient to mount the anchor several feet below the weight indicator gage (provided separately by ABCO). In this case, all weight readings will be slightly low. A one foot difference between the weight indicator gage and Sensater will cause the weight indication errors shown in table below Lines Strung Type EB

6 ------

8 280 lb

10 350 lb

12 420 lb

14 490 lb

Example: Using Type EB indicator, 10 lines strung with the Sensater and anchor 8 feet below the gage, the weight indicator gage will read 2,800 pounds low at all readings. To compensate for this low reading, the total load pointer may be reset by the mechanic during initial rig up. • Greatest error may occur as a result of the tackle system friction and hole friction. The tackle system friction may be reduced as shown in paragraphs 3.1 b, c and e. The hole friction may be reduced using acquired drilling knowledge and experience.


PAGE 2 - 6

2.3.5 Buoyancy Factor As the drill pipe and collars are suspended in mud, the total hook load is affected by the buoyancy factor of the fluid. The heavier the mud the less the pipe will weigh. To correct this factor, the weight of the traveling block, hook, elevator swivel, and Kelly must be totaled. To this the calculated weight of the pipe and collars in air multiplied by the buoyancy factor should be added. For values of buoyancy factors, refer table below lb/gal Lb/cu.ft. Sp. gravity Factor

8.34 62.4 1.00 .873

9.0 67.3 1.08 .863

10.0 74.8 1.20 .847

11.0 82.3 1.32 .832

12.0 89.8 1.44 .817

13.0 97.2 1.56 .802

14.0 104.7 1.68 .786

15.0 112.2 1.80 .771

16.0 119.7 1.92 .755

17.0 127.2 2.04 .741

18.0 134.6 2.16 .742

19.0 142.1 2.28 .710

Table: Factors for Mud Buoyancy Correction

Example: Drill Pipe and Collar in Air Mud Weight 12 lb/gal (Factor) Buoyant Weight of Pipe Plus Block, Hook, Swivel, Elevator & Kelly Computed Total Hook load of pipe in mud

250,000 lbs x .817___ 204,250 lb 35,000 lb 239,250 lb


20.0 149.6 2.40 .694

PAGE 5 - 1

3.0

Maintenance & Repairs 3.1 Maintenance 3.2 Troubleshooting 3.3 Repairs 3.4 Spare Parts List


PAGE 5 - 2

3.1 Maintenance Perform the following procedures to assure accurate readings and smooth operation DAILY

WEEKLY

PER MANUFACTURERS RECOMMENDATION DURING EACH WIRELINE SLIP AND CUT PROGRAM

Check Sensater load cell gap and before taking a heavy pull refer to [I] & [II] below. Remove ice, mud, and debris from Sensater element and anchor stops. Lubricate anchor bearings, deadline idler sheaves/rollers between anchor and crown, and crown dead sheave. Check that tie-down bolts and clamp nuts are tightly secured. Lubricate crown line sheaves and load block sheaves.

Check clamp bronze insert for wear. Replace as needed. Check that wire to storage reel is free and not binding on anchor. The gap (Figure 3-1) in the Sensater should be 0.62 inch (16mm) with blocks empty. If the gap is greater, the system fluid load may be overcharged and the pointer will indicate a preload figure. As weight is applied to the hook, the preload reading will be overcome and the pointer will read the true hook load. As soon as drilling permits, the gap should be adjusted to 0.62 inch (16mm). [I] Care should be taken NOT to drill or take heavy pulls with the gap less than 0.50 inch (13mm). An AIR FREE system will read correctly at a gap of 0.50 inch (13mm), however, the load cell should be recharged to 0.62 inch (16mm) as soon as drilling permits. A system WITH AIR will read near correct until the air compresses sufficiently to allow the load cell to bottom, at which time the pointer movement will stop. [II]


PAGE 5 - 3

NOTE Any time there is an indication of air in the system or a loss of fluid, recharge and/or repairs the system immediately.

Fig 3-1: E80 Sensater Load Cell Gap


PAGE 5 - 4

3.2

Troubleshooting

3.2.1

Factors Affecting Sensitivity In order to isolate the problem, shake hose or work anchor with pinch bar between stops.

3.2.2

Other Malfunctions, Probable Causes and Corrective Action

Malfunction Gage pointer movement erratic or sluggish

Probable Cause Damper setting incorrect Gage pointers touching each other, the dial, or the glass Dirty movement

Air in hydraulic system

Corrective Action Adjust Damper Remove case ring and glass, straighten pointers. Reassemble glass and case ring Remove case ring, glass, and dials. Clean movement with kerosene or equivalent. Reassemble dials, glass, and case ring Purge system of air by plumbing W15 fluid through Sensater check valve. Bleed air and excess fluid at pipe plugs on dampers

Contd…..


PAGE 5 - 5

Malfunction Gage indication inaccurate

Probable Cause Deadline rubbing on derrick or binding on anchor flange Deadline sheave does not move freely Anchor drum does not move freely Sensater movement restricted Kelly is bent Rotary table or Kelly bushing misaligned Hydraulic system over charged Hydraulic system under charged

Corrective Action Align path of line to clear Lubricate Sheave Clean drum and lubricate bearing Remove any foreign material and clean Sensater Straighten Kelly or replace Check table and adapter bushings; replace if worn Bleed excess fluid at damper pipe plugs Pump W15 fluid through Sensater checkvalve. Bleed air and excess fluid at damper pipe plugs


PAGE 5 - 6

3.3

Repairs

3.3.1

System Repair System repair is limited to charging or bleeding the hydraulic system, removing and replacing the indicator, load cell and/or hydraulic hose or replacing the O-Ring (Part No. 100796-113AO) in the J900 or J901 series Hydraulic hose disconnects.

3.3.2

Charging the System The system must be kept full of hydraulic fluid at all times to accurately indicate load. If the gap (Figure 3-1) is less than 0.62 inch (16mm) in the fully charged position with empty blocks, the system should be checked for leaks, repaired, and reloaded through check valve with YA2 hand pump (Figure 3-2) as follows: a) Be sure that system block weight is not supported by derrick lines. b) Ensure that hose is free of kinks and sharp bends. c) Remove cap from F350-1 check valve. d) Attach YA2 hand pump with swivel to check valve. NOTE Swivel nut must be loose to allow for air purging. e) Fill hand pump reservoir with W15/W16 (Red) hydraulic fluid. NOTE To prevent air from entering system ensure that fluid in reservoir does not drop below 1/2 full. Contd……


PAGE 5 - 7

Fig 3-2: YA2 Hand Pump Assembly f) Slowly operate hand pump until air is purged at loose swivel nut, then tighten nut. g) Box-mounted system only: Loosen pipe plug (accessible in front of box) located behind damper block. h) Console-mounted system only: Loosen pipe plugs (accessible in back of console) located on both dampers. i) Pump fluid into system and bleed at pipe plug(s) until air bubbles cease to appear. j) Tighten pipe plug(s). k) Pump enough fluid into system to slightly overcharge. l) Loosen pipe plug(s) and bleed until 0.62 inch (16mm) gap is reached. Contd….


PAGE 5 - 8

m) Tighten pipe plug(s). n) Disengage hand pump from the check valve. o) Replace and tighten check valve cap.

3.3.3

Component Repair Hydraulic Hose Disconnect - The JI0900A series hydraulic hose quick disconnect half couplings (Part Nos. JI0900A02 and JI0900A-20) have replaced the J900 and J901 series disconnects. The J10900A series disconnects do not contain an O-Ring; however the J900 and J901 series disconnects contain an O-Ring which if damaged must be replaced as follows to preserve the integrity of the system. a) Be sure that system block weight is not supported by derrick lines. b) Remove damaged O-Ring from the female-half of disconnect. c) Clean O-Ring groove. d) Lubricate (using silicon or equivalent) and install new O-Ring. (Part No. l00798-113AO). CAUTION Be careful not to damage O-Ring during mating. A damaged O-Ring could result in hydraulic fluid leaking during operation. e) Carefully align male and female coupling halves and push firmly together. Thread nut onto male half of coupling and tighten.


PAGE 5 - 9

3.4 Spare Parts List

Recommended Spares for : American Block Deadline Anchor Assembly Part Number: 53290000

ITEM

PART NUMBER

DESCRIPTION

CLASS

1 2 3

107-0057 53050400 134-0412

Bearing, Shaft Bronze Insert Sensater, E80

B A C

1 YEAR CONSUMPTION 0 1 0

2 YEAR CONSUMPTION 2 2 1

Class A: Maintenance Items - Expendable items requiring periodic service or replacement. Class B: Repair Items - Wearing Parts which normally have an extended, but not indefinite life. Class C: Major Repair Items - Parts ordinarily replaced only during major overhaul.


PAGE 5 - 1

4.0

Assembly Drawing’s


8

7

5

6

4

3

F

ITEM

QTY

PART NUMBER

1

1

53050160

CLAMP CAP WELDMENT

21

2

1

53050400

BRONZE INSERT SET

20

3 4

1

53050500

END CAP

1

53160200

BASE, 100 KIP DEADLINE ANCHOR

5

1

53160600

PIN, SENSATER E80, BASE END

2

6

1

53160700

PIN, SENSATER E80, DRUM END

1

7

2

53160900

BAR, FLT, HR, 1.5 THK X 2 X 1.75 LG

3

8

1

53290100

DRUM, 100 KIP DEADLINE ANCHOR

897

9

2 1

107-0057

BEARING SET, TAPERED

31

126-0139

1

41440000

FITTING, GREASE, 1/8" NPT, STRAIGHT SENSATER, E80

13

18 7/8 1

2

E

10 11

MTX-100

25

22

19

15

QC TO DET.

8

100 KIP

52 1/16

134-0419

LOCKNUT, TAN-24

3

134-0420

LOCKWASHER, W-24

1

1847 LBS

14

1

155-0034

NAMEPLATE, DEADLINE ANCHOR

0

15

3

200-2083

STUD, ALL THREAD, BLK, 1/2-13 UNC X 11 LG.

2

16 17

4

200-3401

SCREW, DRIVE, RD HD, ZP, #6 X 5/16 LG.

0

4

201-1216

CAPSCREW, HH, GR5, ZP, 3/8-16 UNC X 1.25 LG.

0

18

6

201-4816

CAPSCREW, DH, GR8, ZP, 7/8-9 UNC X 7 LG.

9

19

6

203-0165

NUT, HEX, GR8, ZP, 1/2-13 UNC

0

20

6

203-0169

NUT, HEX, GR8, ZP, 7/8-9 UNC

1

21

4

204-0325

WASHER, LOCK, ZP, 3/8

0

22

6

204-0327


0

23

6

204-0331


0

24

2

205-0344

PIN, COTTER, ZP, .19 DIA. X 2 LG.

0

25

3

211-2604

PIPE, 1/2 SCH. 40 X 7.75 LG.

2

23

A

8

24 5/8 GAP FOR FREE DRUM ROTATION

6

0

1

26 1/4

20

9

1

QC TO DET.

D

C 6 45 1/8

13

10

9

11 1/2

SPECIFICATION:

12

7 11

1. MAX WIRELINE PULL:

100 KIP

2. WIRELINE SIZE:

Ø1 1/4 - Ø1 1/2

3. TOTAL WEIGHT:

1847 LBS

4. TORQUE ITEM #18 TO 450 FT-LBS

4

5

10 5/8

3

5. ITEM #11 IS OPTIONAL AND ONLY INCLUDED IF REQUESTED BY CUSTOMER.

17

6. GREASE MONTHLY 7. LOCATE ITEMS #7 TO LIMIT SENSATER PINS (CENTER TO CENTER) 11 3/8"

21

7

7

14

8. FOLLOW AP-29 (CURRENT REV) FOR ASSEMBLY & TESTING.

16

SECTION A-A

IF IN DOUBT... ASK!

DRAWN BY

TOLERANCES UNLESS SPECIFIED

THIS DOCUMENT EMBODIES A CONFIDENTIAL PROPRIETARY DESIGN OF WHICH AMERICAN BLOCK COMPANY RETAINS ALL PATENT AND OTHER RIGHTS, INCLUDING EXCLUSIVE RIGHT OF MANUFACTURE AND SALE. THIS DOCUMENT IS SUBMITTED ONLY UNDER A CONFIDENTIAL RELATIONSHIP; AND MAY NOT BE COPIED, DISCLOSED, OR MADE PUBLIC KNOWLEDGE.

8

7

CHECKED

.XX

-

0

INITIAL RELEASE

ECN NO. REV.

03/14

DESCRIPTION

6

MIN TO 12 1/4" MAX AND WELD TO BASE WITH 3/16" FILLET.

4

8

A

B

SENSATER TO BE MARTIN-DECKER E-80 OR EQUIVALENT.

24

A

E

TOTAL WEIGHT W/O LOAD CELL... 1,847 LBS

C

B

F

831

13

4 18

WEIGHT

12

QC TO DET.

D

DESCRIPTION

MM/YYYY

QC TO DET.

18

1

BILL OF MATERIALS

4

14

2

DATE

5

SC

MSK

.XXX



.015



.005

CHANGE APPROV FRACTIONS  1/16 BY BY

4

125

ON MACHINED SURFACES

APPROVED

DATE

SC

03/14

PS

03/14

MSK

03/14

ALL DIMENSIONS ARE IN INCHES UNLESS NOTED



DEBURR ALL SHARP CORNERS WITH 0.03R MAX.

3

A

100 KIP DEADLINE ANCHOR MAST MOUNTED

DATE

ANGLES

1/2

FINAL ASSEMBLY

DATE

SCALE

N.T.S.

53290000

2

SHEET

1

OF

1

REV

0

1

PAGE 6 - 1

5.0

REVISION HISTORY

REV

DESCRIPTION

CREATED BY:

DATE:

CHECKED BY:

DATE:

APPROVED BY:

DATE:

0

INITIAL RELEASE

VT

06/14

TSB

06/14

MSK

06/14


N E

E C

F

R O

E R

R E F

N O

Y L

M5329-R0 Dead Line Anchor

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